The Fill-Rite 901 CL-1.5 4-Digit Mechanical Fuel Transfer Meter is a precision-engineered device designed for accurate measurement of fuel transfer in liters. With a durable 1.5-inch inlet and outlet, it is suitable for various fuel applications, providing reliable mechanical readings without the need for electrical power. The four-digit display ensures clear visibility of measurements, while its robust construction is built to withstand harsh industrial environments, making it ideal for use in both commercial and agricultural fuel transfer systems. This meter is highly valued for its longevity, ease of installation, and low maintenance requirements.